Question

What is the specified term of 3 6 12 find a7​

Answer 1

a₇ = 192

Explanation:

There is a common ratio r between consecutive terms in the sequence.

r = 6 ÷ 3 = 12 ÷ 6 = 2

This indicates the sequence is geometric with n th term

`a_(n)` = a₁
`r^(n-1)`

where a₁ is the first term and r the common ratio

Here a₁ = 3 and r = 2 , thus

a₇ = 3 ×
`2^(6)` = 3 × 64 = 192